The differences between organogenesis and somatic embryogenesis were investigated
by Bojnauth et al. [2003]. Through indirect organogenesis method, 4 mm nodal explants from sterile seedlings were taken as the primary materials to be precultured on
MS medium. Calli were induced successfully and they were observed to proliferate very
quickly. Shoots and roots were well formed from these explants together with their
primary calli.